Build a front end for web application

We need experienced professionals to design and build a front end web application using react js and other compatible technologies for our financial we application. There will be different pages of the application starting from login and landing/home page. We expect a thoughtful, creative UX/UI designer, developer who can provide sample landing pages for proposed project. More details will be provided for each requirement.
This application involves communication with orchestration Java based api’s and consumption of GCP/AWS cloud base infrastructures.